The African Academy of Sciences (AAS) proudly celebrates the recognition of Professor Catherine Ngila, Acting Executive Director of the AAS, who has been named an Honorary Fellow of the Royal Society of Chemistry (RSC)—the highest accolade bestowed by one of the world’s most esteemed professional bodies in the chemical sciences. Professor Ngila is among a distinguished cohort of seven global leaders in chemistry honoured in 2026 for their exceptional contributions to science and society.

The RSC Honorary Fellowship is reserved for individuals whose careers have had a profound impact on the chemical sciences and whose leadership, innovation, and influence have advanced the discipline in transformative ways. This year’s honourees include renowned researchers, industrial pioneers, and thought leaders whose work spans fundamental discovery, translational research, and global scientific engagement.

Professor Ngila’s selection for this prestigious distinction acknowledges her exemplary leadership, her scientific contributions—particularly in analytical and environmental chemistry—and her steadfast commitment to advancing science in Africa and beyond. With a career spanning decades, she has championed analytical innovations in water quality monitoring, pioneered nanotechnology applications for water purification, and driven high-impact research addressing critical environmental and public health challenges.

Her scholarly work, which bridges rigorous analytical methodologies with real-world environmental applications, has helped shape best practices in water pollution assessment and treatment, contributing to improved environmental stewardship and sustainable development across the continent. In parallel with her research achievements, Professor Ngila has played a pivotal role in nurturing scientific talent, having mentored numerous postgraduate students and early-career researchers—many of whom have gone on to become leaders in academia, industry, and policy.

The Honorary Fellow recognition also highlights Professor Ngila’s longstanding advocacy for gender equity in STEM fields. She has been instrumental in mentoring and empowering women scientists throughout Africa, championing initiatives that expand opportunities for women and girls in science and create inclusive environments where diverse talent can thrive. Her dedication has previously been acknowledged through global honours, including the L’Oréal-UNESCO For Women in Science Award and the IUPAC Distinguished Women in Chemistry or Chemical Engineering Award—affirmations of her impact as both a scientist and a mentor.

Reflecting on the news of her RSC Honorary Fellowship, Professor Ngila expressed profound gratitude, noting that the honour reinforces her belief in the transformative power of science to address societal challenges and inspire future generations of researchers. She emphasised that this recognition is not only a personal milestone but also a tribute to the collaborative spirit of the scientific community and the growing influence of African scientists on the global stage.